In 2016, the first domestic stable running coke oven smoke medium-low
temperature SCR denitration device was put into use formally. TiexiongXinsha
became the coking enterprise with the lowest nitrogen oxide emission
concentration across the country. The first domestic double ammonia (ammonium)
desulfurization and denitrification integrating tower constructed by Tiexiong
Metallurgy had its trial run in November. Desulfurization and denitrification
and coking technology combine together perfectly, which can meet the
requirements of the country on the emission of coke oven smoke for a long time
in the future. At the end of 2016, dry quenching waste heat power generation
project of domestic independent research and development and the largest
processing scale was put into operation. The project has great strategic
significance on energy conservation and emission reduction, increasing resource
comprehensive utilization of coking by-products and promoting the enterprise to
transform to fine coal chemical industry.

For promoting the energy conservation and emission reduction of the country
and let more enterprises benefit from the successful practice of ZhongrongXinda,
TiexiongXinsha established Shandong TiexiongChenxi Environmental Engineering
Co., Ltd. jointly, opening up a new battle line and new profit increasing point
in the environmental protection industry. As the fast promotion of the projects
under construction and the contract signatures of more projects, the green
concepts of the group will go to the whole country together with the technical
services.